Sheriffdeen, A HAmarasekara, L R2009-05-282009-05-281985-03-01Sheriffdeen AH, Amarasekara LR. Pseudo-carcinomatous invasion in a rectal polyp. The Ceylon Medical Journal. 1985 Mar; 30(1): 47-9http://imsear.searo.who.int/handle/123456789/49180The Ceylon Medical Journal.engAdenoma --pathologyAgedCarcinoma --diagnosisDiagnosis, DifferentialHumansIntestinal Polyps --pathologyMaleNeoplasm InvasivenessRectal Neoplasms --pathologyPseudo-carcinomatous invasion in a rectal polyp.Case Reports